10 Questions
What is the primary basis for classifying bacteria into different groups?
Their basic shapes
What is the characteristic of Gram stain in bacteria identification?
It differentiates between bacteria based on the color they absorb
What is the purpose of selective media in bacterial identification?
To allow for the growth of only a specific type of bacteria
What is the purpose of India ink stain in bacterial identification?
To visualize the presence of capsules
What is the characteristic of Blood agar in bacterial identification?
It is a differential medium that allows for the growth of multiple bacterial species
What is the shape of Escherichia coli O157:H7 bacteria?
Rod shaped
What is the incubation period of Listeriosis?
2 days - 3 weeks
What is the shape of Staphylococcus aureus bacteria?
Round, Spherical, Cocci
What is the contaminant of Salmonellosis?
Milk, meat, fruits, vegetables, water
What is the cause of Botulism?
Intoxication (spores - neurotoxin)
Explore the basics of bacterial classification based on their shapes and characteristics. Learn about different types of bacteria and how they are identified using microscopy and dyes.
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